keysight agilent u2004a usb power sensor

{"cid":"91217181","title":"Keysight Agilent 8481A RF Power Sensor -60 to 20 dBm 10 MHz-18 GHz Plug-In Form Factor","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/3b\/5de62008a5a27d2a1a1f31755d48-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Keysight (Agilent)","Model Number":"8481A","Minimum Order Quantity":"1 Piece","Delivery Time":"1~3 Working Days","Certification":"ce","Place of Origin":"USA","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"In Stock","Packaging Details":"Carton","Product Name":"USB Power Sensor","Frequency range":"18GHz","Power measurements":"-60 to +20 dBm","Condition":"Pre-Owned","Functions":"Tested, in Full Working Conditions","Form Factor":"Plug-In"}}

{"cid":"91223923","title":"6 GHz Wide Dynamic Range Power Sensor RF Power Sensor Keysight Agilent E9301A","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/37\/6ac92805f51990992e235f87fad0-200x200-1.jpg","attrs":{"Brand Name":"Keysight\/Agilent\/HP","Model Number":"Keysight\/Agilent E9301A","Minimum Order Quantity":"1","Delivery Time":"3-5 days","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,Western Union,T\/T,MoneyGram","New \/ Used":"Used","Frequency Range":"10 MHz \u2013 6 GHz","Dynamic Power Range":"\u201360 dBm to +20 dBm (80 dB span)","Measurement Speed":"up to 400 corrected readings \/ s with E4416A\/N191x meters","Connector \/ Calibration":"Type-N male, on-board EEPROM stores cal factors"}}